package com.teach.demo04;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class Machine {
	
	private static Set<Type> types;
	
	private static Map<String, List<Brand>> typeMap = new HashMap<String, List<Brand>>();
	{
		typeMap.put("饮料", new ArrayList<Brand>());
		typeMap.put("咖啡", new ArrayList<Brand>());
		typeMap.put("烟", new ArrayList<Brand>());
		typeMap.put("酒", new ArrayList<Brand>());
	}

}
